<!--
 * @Author: haungyan
 * @Date: 2020-12-28 13:52:23
 * @LastEditors: haungyan
 * @LastEditTime: 2020-12-28 15:31:18
 * @Description: file content
 * @FilePath: \fed-e-task-03-01\code\moveDemo\src\index.html
-->
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    body {
      background-color: #f5f5f5;
    }
    ul, li {
      margin: 0;
      padding: 0;
      list-style: none;
    }
    ul {
      width: 1000px;
      margin: 0 auto;
    }
    .li {
      display: flex;
      align-items: center;
      transition: all .3s;
      background-color: #fff;
      border-bottom: 1px solid #ececec;
    }
    .li .item {
      padding: 20px 0;
    }
    .index {
      width: 50px;
      text-align: center;
    }
    .title {
      width: 300px;
    }
    .desc {
      flex: 1;
    }
    .close {
      height: 50px;
      width: 50px;
      line-height: 50px;
      text-align: center;
      cursor: pointer;
      color: red;
    }
    .oper {
      width: 1000px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .oper .btn {
      display: inline-block;
      cursor: pointer;
      padding: .5em .8em;
      background-color: #fff;
    }
  </style>
</head>
<body>
  <div class="oper">
    <div class="btns">
      <div class="btn" data-key="rank">rank</div>
      <div class="btn" data-key="title">title</div>
      <div class="btn" data-key="desc">desc</div>
    </div>
    <div class="btn" id="add">添加</div>
  </div>

  <div id="app"></div>
  <script src="./js/index.js"></script>
</body>
</html>